A cracked concrete driveway can quickly spoil your home's curb appeal and even create a safety issue. This affordable ...

The freeze and thaw cycle has cracked your concrete driveway. Instead of paying thousands for professional repair, do it ...

Q Our fireplace brick is cracked, and we want to know if there is any way to fix it. Also, there are cracks in our patio. Can those be repaired or at least made less unsightly? A Let’s take the patio ...

Small cracks in your concrete driveway, patio, or foundation may not seem like much to worry about, and you may be tempted to ignore them. But left to their own devices, they can eventually widen into ...

Infrastructure supports and facilitates our daily lives – think of the roads we drive on, the bridges and tunnels that help transport people and freight, the office buildings where we work and the ...

Q. My concrete driveway has eight large slabs. The driveway slopes down from my garage to the street. The straight-line gaps between the slabs has enlarged, and some cracks are as wide as 2 inches now ...

If cracks in concrete can be fixed when they're still tiny, then they can't become large cracks that ultimately cause structures such as bridges to collapse. It is with this in mind that various ...

Researchers have developed bacteria that produce a kind of glue that can "knit together" cracks in concrete structures. Nine students at Newcastle University in the U.K. engineered a microbe to swim ...

Q I live in a condo with a concrete exterior porch. Recently the porch’s concrete surface was resurfaced and rusted re-bar was recoated before putting the final finish on the floor. During this ...

Earlier this year we took a look at the development of self-healing concrete that repairs its own cracks using a built-in healing agent. While this kind of technology holds promise for construction in ...